4CH 960H H.264 DVR 3704BA-S Embedded LINUX Operating System

4CH 960H H.264 DVR 3704BA-S Embedded LINUX Operating System

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H.264 Embedded LINUX Operating System 4CH 960H Digital Video Recorder CCTV DVR

4CH 960H H.264 DVR 3704BA-S Embedded LINUX Operating System

DVR-3704BA-S is a 4CH 960H@20fps H.264 DVR with all basic functions you needed, such as dual video output, external alarm devices connection, motion detection, and remote independent operation.

For online viewing, you could use 5 commonly-seen web browsers (Internet Explorer, Mozilla Firefox, Google Chrome, Safari, & Opera) on Windows and MAC OS, or install our mobile app, AUTOID, on 2 popular mobile platforms (iOS, Android).

	Model	4 Channel H.264 DVR	4 Channel H.264 DVR	4 Channel H.264 DVR
		DVR-3704BW (A,K,R)-S	DVR-H3704BW (A,K,R)-S	DVR-AH3704BW (A,K,R)-S
System	Main processor	Hi3515A
	Operating system	Embedded LINUX operating system
	System resource	Multi-channel real-time recording synchronously, multi-channel real-time playback, multi-channel multi-user network operation, USB back up.
Display	Operation interface	16 bit real color GUI interface support mouse operation
	Multilingual Language	YES, 28 kinds of language
	Display screen	1/4 screen
Video	Video standard	PAL(625 lines, 50fps); NTSC(525lines, 60fps)
	Image encode	H.264(Main Profile)
	Monitor quality	Monitor:D1; VGA:(12801024, 1024768, 800*600)	Monitor:D1; VGA & HDMI: (19201080,1280720,1440900,12801024,1024768, 800600)
	Playback quality	960H/D1/HD1/CIF
	Encode capability	4CH non-real time 960H@20fps 4CH real time D1
	Decode capability	4CH non-real time 960H@10fps 2CH real time D1 +2CH D1
Audio	Audio compression	G.711A
Record and playback	Record mode	Manual, alarm, motion detection, timing
	Snapshot	NO
	Local playback	1CH – 4CH
	Video search	Time, date, event, channel search
Storage and back up	Space Usage	Video: CIF 4~5G/daychannel; D1 8~20G/daychannel; Audio: 691.2M/day*channel
	Video storage	Local Hard Disk, Network
	Back up mode	Network backup, USB portable HDD, USB DVD-RW
Interface	Video input	4CH BNC(1.0Vp-p, 75Ω)
	Video output	1CH BNC, 1CH VGA, 1CH HDMI
	Audio input	4CH RCA
	Audio output	1CH RCA
	Alarm input	NO		4CH
	Alarm output	NO		1CH
	Network port	1*RJ45 10/100 Base-T self-adaptive Ethernet port
	PTZ control	1*RS485 port, Support more than 20 kinds protocols.
	USB port	2*USB 2.0 port
	HDD port	Accommodates 1 SATA HDDs (1 HDD capacity up to 3TB)
	Wireless Port	3G & WIFI (extension via USB port)
User	User level	Admin / User
	User right	Users can set different permissions (How to use please refer to the manual book)
	Password protection	YES
Remote	Remote Independent Operation	YES
	Download records	YES
	Remote Event Trigger Recording	YES
	CMS	CMS Software for multiple DVR (up to 255 DVR simultaneously)
	Browser	Internet Explorer, Mozilla Firefox, Google Chrome, Safari
	Live Audio	YES
	On-line user	Max. 10
	Mobile Surveillance	YES (Support iPad, iPhone, BlackBerry, Windows Mobile, Symbian & Android;
		iPad, iPhone, Andriod have remote playback function)
	Network Protocol	DHCP, PPPOE, FTP, DNS, DDNS, NTP, UPNP, EMAIL, IP authority, IP search, Alarm center
Alarm	Motion detection	16 × 12 grids per channel;6 adjustable parameters for accurate detection
		(for local analog channel only)
	Event Notification	FTP / E-Mail
	Pre-alarm Recording	YES
	Video loss	Video loss notification
Other	IR remote controller	Remotely control DVR and PTZ cameras via IR transmitter (IR receiver built-in)
	Cooling fan	NO
	Tour	YES
	Power Source (±10%)	DC 12V / 2A
	Power Consumption (±10%)	<10W (Without HDD)
	Operating Temperature	0℃ ~ +55℃
	Dimensions (mm) **	250mm(L)* 210mm(W)* 45mm(H)
	System Recovery	System auto recovery after power failure

Q: Wave, WAPA pure digital video recorder can achieve remote monitoring? Mobile app monitor!: This need to map the IP address and port of the DVR in the router to a virtual server

Q: How to video recorder on the hard disk video recorder connected to the Internet, the specific how to operate?: Hai Kang Wei as the network digital hard disk recorders set the hard disk video recorder IP address, subnet mask and gateway can be. IP address for the Internet cafes within the IP address, subnet mask for the Internet cafes LAN mask address, the default is 255.255.255.0, the gateway address for Internet cafes LAN router IP address, according to the router's actual IP address settings DVR Gateway address.

Q: DVR DVR DVR DVR DVR DVR are different?: The former is connected to the network camera, and before the camera is network transmission. The camera is usually a megapixel HD camcorder, the latter is connected to the analog camera, and the camera is coaxial before the video line transmission. Match the camera as an analog camera.

Q: Hard disk video recorder forgotten, how do?: First, turn off the host, cut off the host power input, follow these steps: 1, remove the cover screws, open the chassis cover 2, in the front panel next to the microcontroller to find J4 pin (marked with Password Clear or Password Reset characters)

Q: There are hard disk video recorder also need video server, what is the difference between the two, do a large monitor with which: DVR and video encoder principle is the same, are analog video signals into digital signals, easy to store;

Q: Embedded digital hard disk recorders (DVR) what electronic components: DVR electronic circuit is mainly composed of digital circuits, the need for thousands of electronic original, there are ordinary chip resistors, capacitors, inductors, beads, digital logic chip, video codec chip, the system master CPU, Memory chips, flash memory, analog-to-digital conversion chip, power regulator chip, network chip, hard drive chip, reset chip, ordinary op amp chip, etc., too much. In addition there are some connectors, connectors and so on. And then go to PCB factory to do multi-layer PCB board. So what the original, the key is to see what you plan, when the program is determined, the original basically also determined.

Q: Digital hard disk video recorder, the power indicator light flashes, the hard disk can not start. Unplug the hard disk power, you can start, why.: 1, the hard disk problem, replace a new hard disk to see if you can start, 2, the video camera power supply is insufficient, replace a foot of the power up, especially Taobao of the packet recorder video power are Is rotten.

Q: What is an embedded digital network DVR?: Embedded digital network network DVR, the more vivid argument is to monitor the server. First of all, it has to monitor the video head through the acquisition of data, after transmission to the video recorder, video recorder to collect data after encoding, resulting in images. Network DVR through your personal needs, recorded down, with the serial (most) hard drive to save the video. And in the case of connecting the network, you can register the dynamic domain name, to achieve the purpose of remote monitoring.

Q: Video probe, optical, digital hard disk recorders 3 how to connect? More than a Guangduan Ji do not know how to connect! Solution, thank you!: 2, multi-site multiple camera connection method, each station's camera with video cable connected to the local video Guangduan Ji, and then converged through the optical transceiver to the control center, all the video signal connected to the video matrix, and then connected to the hard disk video recorder.

Q: The traditional difference between digital hard disk recorders: Digital hard disk video recorder with a cable to a power cord can complete the front-end camera control and monitoring, and the simulator needs video lines, control lines, power lines to control.

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